4-TON HYDRAULIC RAM SYSTEM OWNER’S MANUAL WARNING: Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury.
Thank you very much for choosing a Strongway product! For future reference, please complete the owner’s record below: Model: _______________ Purchase Date: _______________ Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it. This machine is designed for certain applications only. The distributor cannot be responsible for issues arising from modification.
IMPORTANT SAFETY CONSIDERATIONS PLEASE READ THESE INSTRUCTIONS CAREFULLY.NOTE THE SAFETY INSTRUCTIONS AND WARNING. USE THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE OF WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE TO PROPERTY AND/OR SERIOUS PERSONAL INJURY. PLEASE KEEP THIS INSTRUCTION MANUAL SAFE FOR FUTURE USE. We’ve done all we can to assure this equipment offers the outmost in safety, but you have to do your part.
WARNING: To reduce the risk of personal injury and/or property damage, ensure that the rated working pressure of each pressurized attachment be equal to or greater than the rated working pressure developed by the hydraulic pump. Always check connections before using. Alteration of these products is strictly prohibited.
GENERAL SAFETY RULES Save these instructions. For your safety, read, understand, and follow the information provided with and on this product before using. The owner and/or operator of this equipment shall have an understanding of safe use/operating procedures before attempting to use. The owner and/or operator shall be aware that the use of this product may require special skills and knowledge.
ASSEMBLY TO ASSEMBLE HYDRAULIC RAM, PUMP UNIT, AND ATTACHMENTS 1. Unscrew and save the End Plugs located on the ends of the Hose and Hydraulic Ram. 2. Securely screw the Hose into the Hydraulic Ram. 3. Insert the Pump Handle into the receptacle located at the top of the Pump Unit.
4. To attach the Rubber Head, the Extension Bars, the Male Connector, and the Flat Base to the Hydraulic Ram. 5. To attach the Spreader Wedge to the Pump Unit.
6. For other attachment combinations.
SYSTEM AIR PURGE PROCEDURE Perform the following Air Purge Procedure to remove any air that may have been introduced into the hydraulic system as a result of product shipment and handing. This step is to be completed without any load pressure. 1. Firmly close the Release Valve by turning it clockwise. 2. Press the tip of the Hydraulic Hose Coupling against a hard surface and pump the pump handle. 3.
BEFORE USE 1. Before using this product, read the owner's manual completely and familiarize yourself thoroughly with the product and the hazards associated with its improper use. 2. Perform the air purge procedure. (See previous instructions for system purge procedure.) 3. Inspect before each use. Do not use if bent, broken or cracked components are noted. OPERATION To Operate the Hydraulic Pump Unit 1. Position the Pump Unit on a stable, flat and level surface. 2.
Example: To Repair Frame Damage 1. Determine which direction the frame needs to straighten. 2. Remove any obstructions that could be damaged or are in the way. 3. Connect the Flat Base to the stationary side of the Hydraulic Ram and connect the appropriate attachment to the pushing end of the Stroke Ram. 4. Position the Hydraulic Ram so that the Flat Base is resting against a frame member opposite the damaged area. It must also be in line with the direction in which the damaged area needs to be pushed. 5.
6. When the damaged area has been bent to the desired position, slowly turn the Release Valve on the Pump Unit in a counterclockwise direction to release the hydraulic pressure and cautiously remove the Hydraulic Ram. Example: To Repair Sheet Metal Damage 1. Determine which direction the body panel should be moved. 2. Remove any obstructions that could be damaged or are in the way. 3. Connect the appropriate attachments to the Hydraulic Ram.
5. Aim the pushing end towards the area that needs to be repaired and slowly apply pressure with the Pump Unit. Once contact has been made on both points of contact, step away as far as possible and continue to slowly apply pressure to the damaged area until the desired bend has been made. 6. When the damaged area has been bent to the desired position, slowly turn the Release Valve on the Pump Unit in a counter-clockwise direction to release the hydraulic pressure and remove the Hydraulic Ram.
4. When the damaged area has been bent to the desired position, slowly turn the Release Valve Stem on the Pump Unit in a counterclockwise direction to release the hydraulic pressure and remove the Hydraulic Ram.
MAINTENANCE INSTRUCTIONS If you use and maintain your equipment properly, it will give you many years of service. Follow the maintenance instructions carefully to keep your equipment in good working condition. Never perform any maintenance on the equipment while it is under a load. Inspection You should inspect the product for damage, wear, broken or missing parts (e.g.: pins) and that all components function before each use. Follow lubrication and storage instructions for optimum product performance.
TO ADD OIL TO HYDRAULIC PUMP UNIT: After extensive use, the hydraulic oil supply should be replaced to ensure longer equipment life. 1. Set Pump Unit upright on a level surface. 2. Remove the Screw with its attached dipstick. 3. Add 0.24 Qts (approximately 7.68oz./ 220ml) of oil. The oil level should be near position A. Use a high grade anti-foaming hydraulic oil. KEEP DIRT AND OTHER MATERIALS CLEAR WHEN POURING. 4. Replace the Oil Fill Screw. 5. Perform the Air Purge Procedure.
1. Set Pump Unit flat on a level surface. 2. Remove the screw with its attached dipstick. 3. Turn the Pump Unit on its side so that old oil will drain from the oil fill hole.
4. Set Pump Unit upright on a level surface. 5. Add (0.24 Qts / 220ML) of oil. The oil level should be near position A. Use a high grade anti-foaming hydraulic oil. KEEP DIRT AND OTHER MATERIALS CLEAR WHEN POURING. 6. Replace the Oil Fill Screw. 7. Perform the Air Purge Procedure.
ADDITIONAL WARNINGS: DO NOT USE MOTOR OIL IN THE JACK. ONLY USE ANTI-FOAMING JACK OIL. ALWAYS USE A GOOD GRADE HYDRAULIC JACK OIL. DO NOT USE HYDRAULIC BRAKE FLUID, ALCOHOL, GLYCERINE, DETERGENT, MOTOR OIL OR DIRTY OIL. USE OF A NON-RECOMMENDED FLUID CANCAUSE DAMAGE TO A JACK. AVOID MIXING DIFFERENT TYPES OF FLUID AND NEVER USE BRAKE FLUID, TURBINE OIL, TRANSMISSION FLUID, MOTOR OIL OR GLYCERIN.
2. A coating of light lubricating oil to pivot points, axles and hinges will help to prevent rust. 3. Periodically check the Pump Piston and Rams for signs of rust or corrosion. Clean as needed and wipe with a soft non-abrasive clean cloth. 4. When Cylinder Rams are not in use, store ram fully retracted. Clean as needed and wipe with a soft non-abrasive clean cloth.
TROUBLESHOOTING Ram Won’t Lift Load Ram Won’t Maintain Hold Ram Won’t Lower After Unloading Ram Won’t Extend To Full Stroke Poor Performance 21 CAUSES AND SOLUTIONS Releases valve not tightly closed. Firmly close release valve. Weight Capacity Exceeded. Air is in the hydraulics. Purge air from system. Low oil level. Add oil as required. Oil reservoir is overfilled: Drain excessive oil. Lubricate moving parts.
ASSEMBLY DIAGRAM ASSEMBLY PARTS LIST Index # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description Extension Tube 19-1/2” Extension Tube 16-1/2” Extension Tube 8-1/2” Extension Tube 5” Extension Tube 3-1/4” Pump Unit Ram Assembly Wedge Head(offset) Rubber Head Combination Head Serrated Saddle Male Connector Plunger Toe(offset) Spreader(1000lb.Capacity) Ram Toe(offset) Flat Base Part Number QF4.15(19-1/2”) QF4.15(16-1/2”) QF4.15(8-1/2”) QF4.15(5”) QF4.15(3-1/4”) QF4.0(PUMP) QF4.0(RAM) QF4.12 QF4.16b QF4.
PUMP ASSEMBLY 23
PUMP ASSEMBLY PARTS LIST Index # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Description Base Filter Seal Reservoir Top Nut Pump Foot Nut M18 O-Ring 7.7X1.9 Dipstick Ball Φ5 Ball Φ8 Spring Screw M10X1 Release Valve Stem Seal O-Ring 18X3.55G Seal Clamping Nut O-Ring 11.6x2.65 Seal Piston Socket Piston Pin Pin 3n Snap Ring 10 Handle Handle Grip Hose Coupling Dust Cap Ball Φ4 Spring Plunger Spring O-Ring 5.8X2.8 Screw M10X1 Plastic Cap Part Number.
HYDRAULIC CYLINDER RAM ASSEMBLY 25
HYDRAULIC CYLINDER RAM PARTS LIST Index # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Description Cylinder Retainer Nut M31X1.5 Protecting Cap Spring Dust Cup Screw M5X16 Ring Snap Y-Ring Seal 28X22.3X1.5 Piston Cap Coupling Valve Ring Snap Ram Spacing Ring Ring Snap Protecting Cap Screw M5X14 Part Number. QF4.5 QF4-31a QF4-32 QF4-35a QF4-34 GB819 QF4-40 QF4-39b QF4-38 QF4-33a QF4.6 QF4-37a QF4-36a QF4-30 QF4-29 QF4-28 GB70-85 Qty.
Limited Warranty Limited Warranty Northern Tool and Equipment Company, Inc. ("We'' or '"Us'') warrants to the original purchaser only ("You'' or “Your”) that the Strongway product purchased will be free from material defects in both materials and workmanship, normal wear and tear excepted, for a period of one year from date of purchase. The foregoing warranty is valid only if the installation and use of the product is strictly in accordance with product instructions.
